<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=1274096
-->
<head>
  <title>Test for Bug 1274096</title>
  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1274096">Mozilla Bug 1274096</a>
<div id="content" style="display: none">
  <div id="testElem"></div>
</div>
<script type="text/javascript">
</script>
<pre id="test">
<script class="testbody" type="application/javascript">

/** Test for Bug 1274096 **/

SimpleTest.waitForExplicitFinish();
SpecialPowers.pushPrefEnv(
  {"set": [["layout.css.prefixes.webkit", true]]}
).then(runTest);

function runTest() {
  testValue("display", "-webkit-flex", "flex");
  testValue("display", "-webkit-inline-flex", "inline-flex");

  SimpleTest.finish();
}

function testValue(propName, specifiedVal, serializedVal) {
  var testElem = document.getElementById("testElem");
  testElem.style[propName] = specifiedVal;

  is(testElem.style[propName], serializedVal,
     `CSS '${propName}:${specifiedVal} should serialize as '${serializedVal}'`);
  is(window.getComputedStyle(testElem, "")[propName], serializedVal,
     `CSS 'display:${specifiedVal} should compute to '${serializedVal}'`);
}

</script>
</pre>
</body>
</html>
